diff --git a/py/IPTV搜索引擎采集.py b/py/IPTV搜索引擎采集.py
index 1dfb1ef..b73c2fc 100644
--- a/py/IPTV搜索引擎采集.py
+++ b/py/IPTV搜索引擎采集.py
@@ -100,3 +100,106 @@ for filename in os.listdir(rtp_folder):
             gen_files(valid_ips, province_isp.split('_')[0], province_isp.split('_')[1])  # 生成文本文件
         else:
             print(f"未找到有效IP: {province_isp}")
+
+print('对playlist文件夹里面的所有txt文件进行去重处理')
+def remove_duplicates_keep_order(folder_path):
+    for filename in os.listdir(folder_path):
+        if filename.endswith('.txt'):
+            file_path = os.path.join(folder_path, filename)
+            lines = set()
+            unique_lines = []
+            with open(file_path, 'r', encoding='utf-8') as file:
+                for line in file:
+                    if line not in lines:
+                        unique_lines.append(line)
+                        lines.add(line)
+            # 将保持顺序的去重后的内容写回原文件
+            with open(file_path, 'w', encoding='utf-8') as file:
+                file.writelines(unique_lines)
+# 使用示例
+folder_path = 'playlist'  # 替换为你的文件夹路径
+remove_duplicates_keep_order(folder_path)
+print('文件去重完成！移除存储的旧文件！')
+
+###############检测playlist文件夹内所有txt文件内的组播
+###############检测playlist文件夹内所有txt文件内的组播
+###############检测playlist文件夹内所有txt文件内的组播
+
+import os
+import cv2
+import time
+from tqdm import tqdm
+import sys
+
+# 初始化字典以存储IP检测结果
+detected_ips = {}
+
+def get_ip_key(url):
+    """从URL中提取IP地址，并构造一个唯一的键"""
+    start = url.find('://') + 3
+    end = url.find('/', start)
+    if end == -1:
+        end = len(url)
+    return url[start:end].strip()
+
+# 设置固定的文件夹路径
+folder_path = 'playlist'
+
+# 确保文件夹路径存在
+if not os.path.isdir(folder_path):
+    print("指定的文件夹不存在。")
+    sys.exit()
+
+# 遍历文件夹中的所有.txt文件
+for filename in os.listdir(folder_path):
+    if filename.endswith('.txt'):
+        file_path = os.path.join(folder_path, filename)
+        # 读取文件内容
+        with open(file_path, 'r', encoding='utf-8') as file:
+            lines = file.readlines()
+
+        # 准备写回文件
+        with open(file_path, 'w', encoding='utf-8') as output_file:
+            # 使用 tqdm 显示进度条
+            for line in tqdm(lines, total=len(lines), desc=f"Processing {filename}"):
+                parts = line.split(',', 1)
+                if len(parts) >= 2:
+                    channel_name, url = parts
+                    channel_name = channel_name.strip()
+                    url = url.strip()
+                    ip_key = get_ip_key(url)
+                    
+                    # 检查IP是否已经被检测过
+                    if ip_key in detected_ips:
+                        # 如果之前检测成功，则写入该行
+                        if detected_ips[ip_key]['status'] == 'ok':
+                            output_file.write(line)
+                        continue  # 无论之前检测结果如何，都不重新检测
+                    
+                    # 初始化帧计数器和成功标志
+                    frame_count = 0
+                    success = False
+                    # 尝试打开视频流
+                    cap = cv2.VideoCapture(url)
+                    start_time = time.time()
+                    while (time.time() - start_time) < 5:
+                        ret, frame = cap.read()
+                        if not ret:
+                            break
+                        frame_count += 1
+                        # 如果在3秒内读取到60帧以上，设置成功标志
+                        if frame_count >= 5:
+                            success = True
+                            break
+                    cap.release()
+                    
+                    # 根据检测结果更新字典
+                    if success:
+                        detected_ips[ip_key] = {'status': 'ok'}
+                        output_file.write(line)
+                    else:
+                        detected_ips[ip_key] = {'status': 'fail'}
+
+# 打印检测结果
+for ip_key, result in detected_ips.items():
+    print(f"IP Key: {ip_key}, Status: {result['status']}")